260673168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 553560432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 89, 92, 112, 138, 161, 168, 178, 184, 267, 276, 322, 336, 356, 368, 379, 483, 534, 552, 623, 644, 712, 758, 966, 1068, 1104, 1137, 1246, 1288, 1424, 1516, 1869, 1932, 2047, 2136, 2274, 2492, 2576, 2653, 3032, 3738, 3864, 4094, 4272, 4548, 4984, 5306, 6064, 6141, 7476, 7728, 7959, 8188, 8717, 9096, 9968, 10612, 12282, 14329, 14952, 15918, 16376, 17434, 18192, 21224, 24564, 26151, 28658, 29904, 31836, 32752, 33731, 34868, 42448, 42987, 49128, 52302, 57316, 61019, 63672, 67462, 69736, 85974, 98256, 101193, 104604, 114632, 122038, 127344, 134924, 139472, 171948, 183057, 202386, 209208, 229264, 236117, 244076, 269848, 343896, 366114, 404772, 418416, 472234, 488152, 539696, 687792, 708351, 732228, 775813, 809544, 944468, 976304, 1416702, 1464456, 1551626, 1619088, 1888936, 2327439, 2833404, 2928912, 3103252, 3777872, 4654878, 5430691, 5666808, 6206504, 9309756, 10861382, 11333616, 12413008, 16292073, 18619512, 21722764, 32584146, 37239024, 43445528, 65168292, 86891056, 130336584, 260673168]

約数ペア:

[(1, 260673168), (2, 130336584), (3, 86891056), (4, 65168292), (6, 43445528), (7, 37239024), (8, 32584146), (12, 21722764), (14, 18619512), (16, 16292073), (21, 12413008), (23, 11333616), (24, 10861382), (28, 9309756), (42, 6206504), (46, 5666808), (48, 5430691), (56, 4654878), (69, 3777872), (84, 3103252), (89, 2928912), (92, 2833404), (112, 2327439), (138, 1888936), (161, 1619088), (168, 1551626), (178, 1464456), (184, 1416702), (267, 976304), (276, 944468), (322, 809544), (336, 775813), (356, 732228), (368, 708351), (379, 687792), (483, 539696), (534, 488152), (552, 472234), (623, 418416), (644, 404772), (712, 366114), (758, 343896), (966, 269848), (1068, 244076), (1104, 236117), (1137, 229264), (1246, 209208), (1288, 202386), (1424, 183057), (1516, 171948), (1869, 139472), (1932, 134924), (2047, 127344), (2136, 122038), (2274, 114632), (2492, 104604), (2576, 101193), (2653, 98256), (3032, 85974), (3738, 69736), (3864, 67462), (4094, 63672), (4272, 61019), (4548, 57316), (4984, 52302), (5306, 49128), (6064, 42987), (6141, 42448), (7476, 34868), (7728, 33731), (7959, 32752), (8188, 31836), (8717, 29904), (9096, 28658), (9968, 26151), (10612, 24564), (12282, 21224), (14329, 18192), (14952, 17434), (15918, 16376)]